EP 1717128 B1 20081112 - Servo steering with ball screw
Title (en)
Servo steering with ball screw
Title (de)
Zahnstangenlenkung mit Antrieb über einen Kugelumlauf
Title (fr)
Direction assistée pour un véhicule avec un ensemble vis et écrou à billes
Publication
Application
Priority
DE 102005019435 A 20050425
Abstract (en)
[origin: EP1717128A1] The power steering system includes an electric servo motor in driving connection with the ball race (3-7) which has a ball nut (5) which coaxially surrounds a threaded ball segment (4) of the gear rack (1). The steering column (14) engages with the ball nut through toothing (12,13) which can be a cone wheel gearing with bevel wheel (13) which is connected rotationally secured to the steering column whilst the bevel teeth (12) are on the ball nut. Track rods are mounted rotationally secured at the free ends of the gear rack.
IPC 8 full level
B62D 5/04 (2006.01)
CPC (source: EP)
B62D 3/02 (2013.01); B62D 5/0424 (2013.01); B62D 5/0448 (2013.01)
Designated contracting state (EPC)
CZ DE FR SE
DOCDB simple family (publication)
EP 1717128 A1 20061102; EP 1717128 B1 20081112; DE 102005019435 A1 20061026; DE 502006002042 D1 20081224
DOCDB simple family (application)
EP 06005155 A 20060314; DE 102005019435 A 20050425; DE 502006002042 T 20060314